Karolo e ka sehloohong ea litene tsa ho pata ke ho boloka mocheso le ho fokotsa tahlehelo ea mocheso. Hangata litene tsa insulation ha li kopane ka ho toba le lelakabe, 'me litene tsa mollo hangata li amana ka ho toba le lelakabe. Litene tsa mollo li sebelisoa haholo-holo ho mamella lelakabe la ho besoa. Ka kakaretso e arotswe ka mefuta e mmedi, e leng indefinite Unshaped refractory material and shaped refractory material.
Sebopeho sa Refractory se sa Bopehang
The castables refractory lintho tse bonahalang tse tsoakiloeng powdery phatsa entsoe ka mefuta e fapaneng ya aggregates kapa aggregates le 'ngoe kapa ho feta binders. Tšebeliso e tlameha ho tsoakoa le lero le le leng kapa ho feta, ka mokelikeli o matla.
Sebopeho sa Refractory Material
Maemong a tloaelehileng, sebopeho sa litene tsa refractory se na le boholo bo tloaelehileng, se ka boela sa etsoa ho latela litlhoko tsa bareki.
Phapang e ka Sehloohong Pakeng tsa Litene tsa Insulation & Firebricks
1. Ts'ebetso ea Insulation
Thermal conductivity of insulation litene ka kakaretso ke 0.2-0.4 (karolelano ea mocheso 350±25 ° C) w/mk, 'me conductivity ea mocheso oa firebrick e ka holimo ho 1.0 (mocheso o tloaelehileng oa 350 ± 25 ° C) w/mk Ka hona, ho kenya mocheso oa mocheso. ts'ebetso ea setene sa insulation e ntle haholo ho feta ea litene tsa mollo.
2. Refractoriness
Refractoriness ea setene se sireletsang hangata e ka tlase ho likhato tse 1400, 'me ho hanyetsa ha setene sa refractory ho ka holimo ho likhato tse 1400.
3. Ho teteana
Litene tsa insulation ke lisebelisoa tsa ho kenya letsoho tse bobebe, boima ba litene tsa ho koala hangata ke 0.8-1.0g/cm3 mme boima ba litene tse refractory bo kaholimo ho 2.0g/cm3.
Qetello
Ka kakaretso, setene sa refractory se na le matla a phahameng a mechine, bophelo bo bolelele ba tšebeletso, botsitso bo botle ba lik'hemik'hale, ha ho na lik'hemik'hale tse nang le thepa le ho hanyetsa mocheso o phahameng, 'me mocheso o phahameng oa mocheso o ka fihla ho 1900 ° C. Refractory litene ke haholo-holo a loketse bakeng sa ho sebelisoa ka phahameng-tlase mocheso fetola converters, reformers, converters hydrogenation, litanka desulfurization, le methanation dibopi tsa limela manyolo lik'hemik'hale ho phetha karolo ea ho qhalakanya likhase metsi, ho tšehetsa, kwahelang, le ho sireletsa catalysts. Litene tse thibelang mollo li ka boela tsa sebelisoa litofong tse chesang le thepa ea ho fetola mocheso indastering ea tšepe.
Li-firebricks li na le melemo ea ho ba le matla a phahameng, matla a phahameng, ho hanyetsa ho roala, ho hanyetsa ho hotle ha kutu, coefficient e tlase ea ho atolosa mocheso, bokhoni bo phahameng ba ho sila, lerata le tlaase, bophelo bo bolelele ba tšebeletso le lisebelisoa tse sa silafatsang. Ke mokhoa o motle oa ho sila o loketseng mechine e fapaneng ea ho sila.
Litene tsa refractory le litene tsa ho pata li fapane haholo, tšebeliso ea tsona ea tikoloho, boholo le karolo ha li tšoane. Lisebelisoa tse fapaneng li tla sebelisoa libakeng tse fapaneng. Ha re reka thepa, re tlameha ho etsa qeto ea hore na ke mofuta ofe oa thepa ea refractory e loketseng tšebeliso ea rona ho latela maemo a rona a nnete.
Nako ea poso: Oct-22-2021